Remove unwanted file

Change-Id: I6b70dadd4ec09d5900afab24d408c49a8ece74e1
voice fx: fix effect state control logic.

The effect state control logic was only permitting to enable
effects individually, not to disable them. An effect was
disabled only when the es305 was put to sleep when no
more effect was active.

Bug: 8735165
Change-Id: I05f20c6948b11e727b28aa49567b83db090d0c80
Merge branch 'kk4.4' of https://github.com/a2441918/device_samsung_i9500 into kk4.4